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ch3.4

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lbenedar
2026-03-04 15:17:59 +03:00
parent 9085959978
commit 98683f382a
2 changed files with 27 additions and 7 deletions
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12
cmd/web/handlers.go
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@@ -9,7 +9,7 @@ import (
func (app *application) home(w http.ResponseWriter, r *http.Request) {
if r.URL.Path != "/" {
http.NotFound(w, r)
app.notFound(w)
return
}
files := []string{
@@ -19,21 +19,19 @@ func (app *application) home(w http.ResponseWriter, r *http.Request) {
}
ts, err := template.ParseFiles(files...)
if err != nil {
app.errorLog.Print(err.Error())
http.Error(w, "Internal Server Error", http.StatusInternalServerError)
app.serverError(w, err)
return
}
err = ts.ExecuteTemplate(w, "base", nil)
if err != nil {
app.errorLog.Print(err.Error())
http.Error(w, "Internal Server Error", http.StatusInternalServerError)
app.serverError(w, err)
}
}
func (app *application) snippetView(w http.ResponseWriter, r *http.Request) {
id, err := strconv.Atoi(r.URL.Query().Get("id"))
if err != nil || id < 1 {
http.NotFound(w, r)
app.notFound(w)
return
}
fmt.Fprintf(w, "Display a specific snippet with ID %d...", id)
@@ -42,7 +40,7 @@ func (app *application) snippetView(w http.ResponseWriter, r *http.Request) {
func (app *application) snippetCreate(w http.ResponseWriter, r *http.Request) {
if r.Method != http.MethodPost {
w.Header().Set("Allow", http.MethodPost)
http.Error(w, "Method Not Allowed", http.StatusMethodNotAllowed)
app.clientError(w, http.StatusMethodNotAllowed)
return
}
w.Write([]byte("Create a new snippet"))